Fig. 3.

Phospholipid pattern of lipid droplets. Cells were grown on glucose at 30 °C to stationary phase (26 h). Lipid extracts were analyzed for phospholipids as described in the experimental section. A—Total phospholipids in LD and homogenate. B—Relative distribution of individual phospholipids in LD (white bars) and homogenates (grey bars). Phosphatidylcholine (PC), phosphatidylethanolamine (PE), phosphatidylinositol (PI), phosphatidylserine (PS), cardiolipin (CL), phosphatidic acid (PA), lysophospholipids (LP), dimethylphosphatidylethanolamine (DMPE), are shown as percentage of total phospholipids. Data are mean values of at least three independent experiments. Error bars indicate standard deviation.